Dongguan Linchen Nano Technology Co., Ltd.

Dongguan Linchen Nano Technology Co., Ltd. is a PVD ceramic coating processing service company built on the Xurui Precision Tool Coating Center, using the latest coating equipment introduced from abroad under the “Xurui Coating/XR” brand. The company’s manufacturing scope includes R&D, processing, and sales of nano coating molds and accessories, hardware cutting tools, precision mechanical parts, electronic products, and mold steel. Its coating manufacturing process covers sand blasting and polishing, ultrasonic cleaning and alcohol cleaning, clamping, PVD coating, and inspection using a Vickers hardness tester, scratch tester, adhesion testing, and film thickness testing. Linchen applies proprietary technologies including 4G-CAE cathodic arc technology and GISETCH gas ion etching and assistance deposition to improve coating compactness, adhesion, uniformity, and performance. The company provides ceramic coating combinations for die-casting molds, metal stamping molds, injection molds, cutting tools, and mechanical parts, serving industries such as aerospace, medical, automotive production, and 3C products.

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